何なにより

expression, adverb

above all; more than anything; first and foremost

Adverbial use emphasizing that something is the most important thing or the top priority.

• 健けん康こうが何なにより大たい切せつです。

  Health is more important than anything.

• 何なにより、まずは安あん全ぜんを確かく保ほしてください。

  Above all, please ensure safety first.

expression, noun which may take the genitive case particle 'no', noun

best; greatest; ideal

Noun/adjectival use describing something as the best or most desirable thing. Often used with の or as a predicate.

• 家か族ぞくの笑え顔がおが何なによりの幸しあわせです。

  My family's smiles are the greatest happiness.

• この結けっ果かは何なによりだ。

  This result is the best possible.